diff --git a/.github/workflows/diagnostics.yml b/.github/workflows/diagnostics.yml
index e6fa689..afd59d7 100644
--- a/.github/workflows/diagnostics.yml
+++ b/.github/workflows/diagnostics.yml
@@ -55,7 +55,7 @@ jobs:
 
     steps:
       - name: PHP ${{ matrix.php }} Pull source
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           fetch-depth: 0